DE3431290C2 - Plant for deodorising and / or deacidifying edible oils, fats and esters - Google Patents
Plant for deodorising and / or deacidifying edible oils, fats and estersInfo
- Publication number
- DE3431290C2 DE3431290C2 DE19843431290 DE3431290A DE3431290C2 DE 3431290 C2 DE3431290 C2 DE 3431290C2 DE 19843431290 DE19843431290 DE 19843431290 DE 3431290 A DE3431290 A DE 3431290A DE 3431290 C2 DE3431290 C2 DE 3431290C2
- Authority
- DE
- Germany
- Prior art keywords
- falling film
- motive steam
- distillation
- oil
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
- C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Die nach dem Prinzip der kontinuierlichen Gegenstrom-Fallfilm-Treibdampfdestillation arbeitende Anlage zum Desodorieren und/oder Entsäuern von Speiseölen, Fetten und Estern ist gekennzeichnet durch eine Kolonne (1) mit einer unterhalb der Aufgabevorrichtung für die zu behandelnde Flüssigkeit angeordneten ersten Destillationszone, die durch einen Fallfilmverdampfer (3) mit vertikal verlaufenden Rieselkanälen gebildet wird, einer unterhalb der ersten Zone befindlichen zweiten Destillationszone, die eine ungeordnete Füllkörperschüttung (4) aufweist, einer Treibdampfzuführung (7) und einer Ableitung (10) für das Raffinat im Kolonnensumpf (8) sowie mit einer Ableitung (9) für das Gemisch aus Treibdampf, freien Fettsäuren, Geruchsstoffen und anderen Leichtsiedern und einer Zuleitung (5) für die zu behandelnde Flüssigkeit im Kolonnenkopf (6).The system for deodorising and / or deacidifying edible oils, fats and esters, which operates on the principle of continuous countercurrent falling film motive steam distillation, is characterized by a column (1) with a first distillation zone located below the feed device for the liquid to be treated, which is through a Falling film evaporator (3) is formed with vertically running trickle channels, a second distillation zone located below the first zone, which has a random packing bed (4), a motive steam supply (7) and a discharge line (10) for the raffinate in the column bottom (8) and with a discharge line (9) for the mixture of motive steam, free fatty acids, odorous substances and other low boilers and a feed line (5) for the liquid to be treated in the column head (6).
Description
unten fließenden öl durch den Verdampfer geleitet wird und diesen im oberen Bereich durch die Ableitung 12 verläßt.Oil flowing below is passed through the evaporator and leaves this in the upper area through the discharge line 12.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
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Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843431290 DE3431290C2 (en) | 1984-08-25 | 1984-08-25 | Plant for deodorising and / or deacidifying edible oils, fats and esters |
EP19850110248 EP0174517B1 (en) | 1984-08-25 | 1985-08-16 | Plant for deodorizing and/or deacidifying edible oils, fats and esters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843431290 DE3431290C2 (en) | 1984-08-25 | 1984-08-25 | Plant for deodorising and / or deacidifying edible oils, fats and esters |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3431290A1 DE3431290A1 (en) | 1986-02-27 |
DE3431290C2 true DE3431290C2 (en) | 1986-08-07 |
Family
ID=6243868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843431290 Expired DE3431290C2 (en) | 1984-08-25 | 1984-08-25 | Plant for deodorising and / or deacidifying edible oils, fats and esters |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0174517B1 (en) |
DE (1) | DE3431290C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4280234B2 (en) * | 2004-12-24 | 2009-06-17 | 花王株式会社 | Production method of fats and oils high in diglycerides |
WO2012048792A1 (en) * | 2010-10-13 | 2012-04-19 | Cognis Ip Management Gmbh | Device and method for distilling temperature-sensitive substances |
CN115253348B (en) * | 2022-07-11 | 2023-10-20 | 山东凯斯达机械制造有限公司 | Evaporation device and technology for mixed oil of leaching system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2352859C3 (en) * | 1973-10-22 | 1979-10-11 | Hermann Dipl.-Chem. Dr. 5000 Koeln Stage | Process for degassing, dehydrating and deodorising fatty acids |
US4024191A (en) * | 1976-04-01 | 1977-05-17 | Phillips Petroleum Company | Fractional distillation process |
DE2914101A1 (en) * | 1979-04-07 | 1980-10-23 | Schmidding Wilh Gmbh & Co | METHOD FOR THE DESODORATION AND / OR DE-ACIDIFICATION OF HIGH-SENSITIVE ORGANIC COMPOUNDS, IN PARTICULAR OF EDIBLE OILS |
US4483746A (en) * | 1982-06-04 | 1984-11-20 | Fmc Corporation | Process for phosphorus purification |
DE3227669C1 (en) * | 1982-07-23 | 1983-07-07 | Hermann Dr. 4400 Münster Stage | Process and plant for deodorising and / or deacidifying edible oils, fats and esters |
DE3323120C2 (en) * | 1983-06-27 | 1985-07-11 | Hermann Dr. 4400 Münster Stage | Process and system for deodorising and / or deacidifying cocoa butter and cocoa butter substitutes |
DE3316523C2 (en) * | 1983-05-06 | 1986-02-06 | Fried. Krupp Gmbh, 4300 Essen | Process and device for deodorising and deacidifying fats and oils |
-
1984
- 1984-08-25 DE DE19843431290 patent/DE3431290C2/en not_active Expired
-
1985
- 1985-08-16 EP EP19850110248 patent/EP0174517B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0174517A1 (en) | 1986-03-19 |
EP0174517B1 (en) | 1988-01-13 |
DE3431290A1 (en) | 1986-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |